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| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2017-01-15 14:59:06 +0900 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2017-01-17 09:00:40 +0900 |
| commit | ef07a99b083378644bcb35e79eebd02b6cb8cd91 (patch) | |
| tree | 5c56987b97b4493b2e2406f340e1e457245258c5 /arch/arm/mach-uniphier/micro-support-card.c | |
| parent | 9e3bb84bd880d8be82351d689415d6e142dfab32 (diff) | |
| download | u-boot-imx-ef07a99b083378644bcb35e79eebd02b6cb8cd91.zip u-boot-imx-ef07a99b083378644bcb35e79eebd02b6cb8cd91.tar.gz u-boot-imx-ef07a99b083378644bcb35e79eebd02b6cb8cd91.tar.bz2 | |
ARM: uniphier: refactor Support Card init code
Splitting reset assertion (support_card_reset) and deassertion
(support_card_init) is not adding much value any more. Handle
all the initialization of Support Card in support_card_init(),
then remove support_card_reset().
Also, detect_num_flash_banks() can have a static qualifier.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'arch/arm/mach-uniphier/micro-support-card.c')
| -rw-r--r-- | arch/arm/mach-uniphier/micro-support-card.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/arm/mach-uniphier/micro-support-card.c b/arch/arm/mach-uniphier/micro-support-card.c index e53bcdf..80c5d97 100644 --- a/arch/arm/mach-uniphier/micro-support-card.c +++ b/arch/arm/mach-uniphier/micro-support-card.c @@ -25,12 +25,12 @@ * bit[0]: LAN, I2C, LED * bit[1]: UART */ -void support_card_reset_deassert(void) +static void support_card_reset_deassert(void) { writel(0x00010000, MICRO_SUPPORT_CARD_RESET); } -void support_card_reset(void) +static void support_card_reset(void) { writel(0x00020003, MICRO_SUPPORT_CARD_RESET); } @@ -57,6 +57,7 @@ int checkboard(void) void support_card_init(void) { + support_card_reset(); /* * After power on, we need to keep the LAN controller in reset state * for a while. (200 usec) @@ -157,7 +158,7 @@ static void detect_num_flash_banks(void) debug("number of flash banks: %d\n", cfi_flash_num_flash_banks); } #else /* CONFIG_SYS_NO_FLASH */ -void detect_num_flash_banks(void) +static void detect_num_flash_banks(void) { }; #endif /* CONFIG_SYS_NO_FLASH */ |